Fig. 1From: The effect of BMI on the mid-term clinical outcomes of mobile-bearing unicompartmental knee arthroplastyThe revision was evaluated using Kaplan–MeierKaplan-Meier survival analysis. No difference in the prosthesis survival curve was found among the four groups. Prosthesis survival curves of the four BMI groups. No significant difference of prosthesis survival was found between the four BMI groups: 18.5–22.9, 23–24.9, 25–29.9, ≥30. (p = 0.593)Back to article page